vtkValueFromString.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkValueFromString_h
#define vtkValueFromString_h
 
#include "vtkCommonCoreModule.h"
 
#include "vtkWrappingHints.h" // for VTK_WRAPEXCLUDE
 
#include <cstdlib> // for std::size_t
 
VTK_ABI_NAMESPACE_BEGIN
 
template <typename T>
VTK_WRAPEXCLUDE std::size_t vtkValueFromString(
  const char* begin, const char* end, T& output) noexcept;
 
#define DECLARE_FROMSTRING_EXTERN_TEMPLATE(type)                                                   \
  extern template VTKCOMMONCORE_EXPORT std::size_t vtkValueFromString<type>(                       \
    const char* begin, const char* end, type&) noexcept
 
// Declare explicit instantiation for all supported types
DECLARE_FROMSTRING_EXTERN_TEMPLATE(signed char);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(unsigned char);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(short);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(unsigned short);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(int);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(unsigned int);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(long);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(unsigned long);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(long long);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(unsigned long long);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(float);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(double);
DECLARE_FROMSTRING_EXTERN_TEMPLATE(bool);
 
#undef DECLARE_FROMSTRING_EXTERN_TEMPLATE
 
VTK_ABI_NAMESPACE_END
 
#endif